Kryptonite is a fictional material that appears primarily in Superman stories published by DC Comics. In its best-known form, it is a green, crystalline material originating from Superman's …

Kryptonite is the name given to shards of matter that were cast off from the planet Krypton after its destruction.

The meaning of KRYPTONITE is a substance that causes the comic-book character Superman to become weak when he is exposed to it—often used to describe something likened to kryptonite …

2025年7月18日 · This article explores what kryptonite is, its various forms, and the origin of this fictional mineral within the world of comics. In the DC Comics universe, kryptonite is a mineral …

2025年8月11日 · Kryptonite is an irradiated piece of crystal from his homeworld of Krypton, which causes physiological changes to any Kryptonian in close proximity. Like the multiple versions …

2023年10月9日 · Kryptonite is a radioactive ore from Superman's home world, Krypton. Kryptonite usually only affects Kryptonians, and it's one of the only things in DC that can weaken …

2025年3月10日 · While most Superman fans know Kryptonite as the glowing green rock that weakens the Man of Steel, DC Comics has introduced a remarkable rainbow of variants …

2025年5月29日 · People would first get to know Kryptonite through the popular Adventures of Superman radio serial, in the 1943 episode, “The Meteor from Krypton.” Six years later, …

Kryptonite is a fictional element in the DC Comics universe, and one of the few items that can harm Superman, his cousin Supergirl, and his dog Krypto. It is depicted as a radioactive …

2025年8月19日 · Black Kryptonite presents a unique and complex form of Kryptonite, first appearing in the Supergirl television series in 1989. Its primary effect is the ability to split a …